Index: MsgDefs.h
===================================================================
diff -u -r29752ec06baabad673a1ba07580857a046d71585 -r80e48d5bd23c62e0bc8f00e69fb213ce17f74e0e
--- MsgDefs.h	(.../MsgDefs.h)	(revision 29752ec06baabad673a1ba07580857a046d71585)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 80e48d5bd23c62e0bc8f00e69fb213ce17f74e0e)
@@ -109,17 +109,18 @@
     MSG_ID_FP_PRE_GEN_WATER_MODE_DATA = 0x4D,                                       ///< FP Pre Generate water mode data.
     MSG_ID_TD_EJECTOR_DATA = 0x4E,                                                  ///< TD ejector data broadcast
     MSG_ID_TD_TREATMENT_SET_POINTS = 0x4F,                                          ///< TD treatment user set points.
-    MSG_ID_FP_BOOST_PUMP_DATA = 0x50,                                               ///< FP broadcast P40 pump data
-    MSG_ID_TD_SERIAL_RESPONSE = 0x51,                                               ///< TD response to UI serial request
-    MSG_ID_DD_SERIAL_RESPONSE = 0x52,                                               ///< DD response to UI serial request
-    MSG_ID_TD_TEMPERATURE_DATA = 0x53,                                              ///< TD Temperature broadcast data
-    MSG_ID_TD_BATTERY_DATA = 0x54,                                                  ///< TD Battery broadcast data
-    MSG_ID_FP_FILTER_FLUSH_DATA = 0x55,                                             ///< FP Filter Flush broadcast data
-    MSG_ID_FP_PERMEATE_FLUSH_DATA = 0x56,                                           ///< FP Permeate Flush broadcast data
-    MSG_ID_FP_CONCENTRATE_FLUSH_DATA = 0x57,                                        ///< FP Concentrate Flush broadcast data
+    MSG_ID_FP_BOOST_PUMP_DATA = 0x50,                                               ///< FP broadcast P40 pump data.
+    MSG_ID_TD_SERIAL_RESPONSE = 0x51,                                               ///< TD response to UI serial request.
+    MSG_ID_DD_SERIAL_RESPONSE = 0x52,                                               ///< DD response to UI serial request.
+    MSG_ID_TD_TEMPERATURE_DATA = 0x53,                                              ///< TD Temperature broadcast data.
+    MSG_ID_TD_BATTERY_DATA = 0x54,                                                  ///< TD Battery broadcast data.
+    MSG_ID_FP_FILTER_FLUSH_DATA = 0x55,                                             ///< FP Filter Flush broadcast data.
+    MSG_ID_FP_PERMEATE_FLUSH_DATA = 0x56,                                           ///< FP Permeate Flush broadcast data.
+    MSG_ID_FP_CONCENTRATE_FLUSH_DATA = 0x57,                                        ///< FP Concentrate Flush broadcast data.
     MSG_ID_FP_GENP_DEF_DATA = 0x58,
     MSG_ID_FP_PRE_GEN_DEF_DATA = 0x59,
     MSG_ID_FP_VERSION_RESPONSE = 0x5A,
+    MSG_ID_TD_TREATMENT_PAUSED_TIMER_DATA = 0x5B,                                   ///< TD treatment paused timer data.
 
 #ifdef __PUMPTEST__
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0,                                      ///< DD piston pump data
Index: TDDefs.h
===================================================================
diff -u -r1c1f4fde88eefc4af45fc0dcc14e8fcd0be77712 -r80e48d5bd23c62e0bc8f00e69fb213ce17f74e0e
--- TDDefs.h	(.../TDDefs.h)	(revision 1c1f4fde88eefc4af45fc0dcc14e8fcd0be77712)
+++ TDDefs.h	(.../TDDefs.h)	(revision 80e48d5bd23c62e0bc8f00e69fb213ce17f74e0e)
@@ -84,9 +84,8 @@
 /// Enumeration of fault mode states.
 enum TD_Fault_States
 {
-    TD_FAULT_STATE_START = 0,                           ///< TD fault start state
-    TD_FAULT_STATE_RUN_NV_POSTS,                        ///< TD fault run NV posts state
-    TD_FAULT_STATE_COMPLETE,                            ///< TD fault run complete state
+    TD_FAULT_ENERGIZED_STATE = 0,                       ///< Fault mode energized state.
+    TD_FAULT_DEENERGIZED_STATE,                         ///< Fault mode deenergized state.
     NUM_OF_TD_FAULT_STATES                              ///< Number of fault mode states
 };
 typedef enum TD_Fault_States TD_FAULT_STATE_T;          ///< Type for TD fault states enumeration